Where does “oikeakielisyys” come from?

oikeakielisyys (Finnish) comes from Finnish oikeakielinen, from Finnish kielinen, from Finnish kieli, from Proto-Finnic keeli, from Proto-Uralic käle — tongue; language.

oikeakielisyys (Finnish): grammatical correctness

Definitions

  1. grammatical correctness

Ancestry of “oikeakielisyys”, step by step

oikeakielisyys traces back through two separate lines of ancestry.

via Finnish oikeakielinen

StepLanguageWordMeaning
1Finnishoikeakielinengrammatically correct
2Finnishkielinenbeing of a language; used mainly as head word in...
3Finnishkielitongue; language; string
4Proto-Finnickeelitongue; language
5Proto-Uralickäletongue; language

via Finnish uus

StepLanguageWordMeaning
1FinnishuusAlternative form of uusi

Words derived from “oikeakielisyys

Every word from Proto-Uralic käleEvery word from Proto-Finnic keeliEvery word from Finnish kieli